Exoplanet
HATS-42 b
2,610.48 light-years
- Discovery
- Transit · 2018
- Radius
- 15.6926 (+2.8023 / −1.5693) Earth radii
- Mass
- 597.5204 (+47.6745 / −47.6745) Earth masses
- Orbital period
- 2.2921 (+2.1 × 10⁻⁶ / −2.1 × 10⁻⁶) days
- Semi-major axis
- 0.0369 (+6.5 × 10⁻⁴ / −6.5 × 10⁻⁴) AU
- Equilibrium temperature
- 1,856 (+105 / −76) K
- Mass provenance
- Mass
Measurements may come from different studies and need not form one self-consistent model. “Msini” is a minimum mass; a mass inferred from radius is an estimate. Equilibrium temperature is a model estimate, not a measured surface temperature or evidence of habitability.
NASA archive record and references ↗
Snapshot retrieved: 2026-10-11T04:15:07.688253+00:00